diff --git a/MiraAPI.Example/Buttons/MeetingButton.cs b/MiraAPI.Example/Buttons/MeetingButton.cs
index a5e1e10..4b4f087 100644
--- a/MiraAPI.Example/Buttons/MeetingButton.cs
+++ b/MiraAPI.Example/Buttons/MeetingButton.cs
@@ -45,4 +45,4 @@ protected override void OnClick()
             PlayerControl.LocalPlayer.RpcRemoveModifier<CaptainModifier>();
         }
     }
-}
\ No newline at end of file
+}
diff --git a/MiraAPI.Example/Modifiers/CaptainModifier.cs b/MiraAPI.Example/Modifiers/CaptainModifier.cs
index 80d9224..09c733c 100644
--- a/MiraAPI.Example/Modifiers/CaptainModifier.cs
+++ b/MiraAPI.Example/Modifiers/CaptainModifier.cs
@@ -7,6 +7,7 @@ namespace MiraAPI.Example.Modifiers;
 public class CaptainModifier : GameModifier
 {
     public override string ModifierName => "Captain";
+
     public override int GetAmountPerGame()
     {
         return 1;
@@ -16,4 +17,4 @@ public override int GetAssignmentChance()
     {
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/MiraAPI.Example/Modifiers/Freezer/FreezeModifier.cs b/MiraAPI.Example/Modifiers/Freezer/FreezeModifier.cs
index d112406..fc6746f 100644
--- a/MiraAPI.Example/Modifiers/Freezer/FreezeModifier.cs
+++ b/MiraAPI.Example/Modifiers/Freezer/FreezeModifier.cs
@@ -14,7 +14,7 @@ public class FreezeModifier : TimedModifier
 
     public override void OnActivate()
     {
-        if (Player.AmOwner)
+        if (Player?.AmOwner == true)
         {
             Player.moveable = false;
         }
@@ -22,7 +22,7 @@ public override void OnActivate()
 
     public override void OnTimerComplete()
     {
-        if (Player.AmOwner)
+        if (Player?.AmOwner == true)
         {
             Player.moveable = true;
         }
diff --git a/MiraAPI/Modifiers/BaseModifier.cs b/MiraAPI/Modifiers/BaseModifier.cs
index 2e2f107..af9b491 100644
--- a/MiraAPI/Modifiers/BaseModifier.cs
+++ b/MiraAPI/Modifiers/BaseModifier.cs
@@ -1,14 +1,74 @@
 namespace MiraAPI.Modifiers;
+
+/// <summary>
+/// Base class for all modifiers.
+/// </summary>
 public abstract class BaseModifier
 {
+    /// <summary>
+    /// Gets the player that the modifier is attached to.
+    /// </summary>
+    public PlayerControl? Player { get; internal set; }
+
+    /// <summary>
+    /// Gets the modifier id.
+    /// </summary>
+    public uint ModifierId { get; internal set; }
+
+    /// <summary>
+    /// Gets the modifier name.
+    /// </summary>
     public abstract string ModifierName { get; }
+
+    /// <summary>
+    /// Gets a value indicating whether the modifier is hidden on the UI.
+    /// </summary>
     public virtual bool HideOnUi => false;
-    public PlayerControl Player { get; internal set; }
-    public uint ModifierId { get; internal set; }
-    public virtual void OnActivate() { }
-    public virtual void OnDeactivate() { }
-    public virtual void Update() { }
-    public virtual void FixedUpdate() { }
-    public virtual void OnDeath() { }
-    public virtual bool CanVent() => Player.Data.Role.CanVent;
-}
\ No newline at end of file
+
+    /// <summary>
+    /// Gets the HUD information for this modifier. Defaults to the modifier name. Does nothing if <see cref="HideOnUi"/> is true.
+    /// </summary>
+    /// <returns>The information string for the HUD.</returns>
+    public virtual string GetHudString() => ModifierName;
+
+    /// <summary>
+    /// Called when the modifier is activated.
+    /// </summary>
+    public virtual void OnActivate()
+    {
+    }
+
+    /// <summary>
+    /// Called when the modifier is deactivated.
+    /// </summary>
+    public virtual void OnDeactivate()
+    {
+    }
+
+    /// <summary>
+    /// Called when the modifier is updated. Attached to the ModifierComponent's Update method.
+    /// </summary>
+    public virtual void Update()
+    {
+    }
+
+    /// <summary>
+    /// Called when the modifier is updated. Attached to the ModifierComponent's FixedUpdate method.
+    /// </summary>
+    public virtual void FixedUpdate()
+    {
+    }
+
+    /// <summary>
+    /// Called when the player dies.
+    /// </summary>
+    public virtual void OnDeath()
+    {
+    }
+
+    /// <summary>
+    /// Determines whether the player can vent.
+    /// </summary>
+    /// <returns>True if the player can vent, false otherwise.</returns>
+    public virtual bool CanVent() => Player?.Data.Role.CanVent == true;
+}
diff --git a/MiraAPI/Modifiers/Types/GameModifier.cs b/MiraAPI/Modifiers/Types/GameModifier.cs
index cda0844..9ec6f28 100644
--- a/MiraAPI/Modifiers/Types/GameModifier.cs
+++ b/MiraAPI/Modifiers/Types/GameModifier.cs
@@ -1,7 +1,26 @@
 namespace MiraAPI.Modifiers.Types;
+
+/// <summary>
+/// The base class for a game modifier. Game modifiers are applied at the start of the game on top of the player's role.
+/// </summary>
 public abstract class GameModifier : BaseModifier
 {
+    /// <summary>
+    /// Gets the chance of the modifier being assigned to a player.
+    /// </summary>
+    /// <returns>An int value between 0 and 100 representing percent.</returns>
     public abstract int GetAssignmentChance();
+
+    /// <summary>
+    /// Gets the amount of players that can have this modifier in a game.
+    /// </summary>
+    /// <returns>An int value greater than or equal to zero.</returns>
     public abstract int GetAmountPerGame();
+
+    /// <summary>
+    /// Determines whether the modifier is valid on a role.
+    /// </summary>
+    /// <param name="role">The role to be checked.</param>
+    /// <returns>True if the modifier is valid on the role, otherwise false.</returns>
     public virtual bool IsModifierValidOn(RoleBehaviour role) => true;
-}
\ No newline at end of file
+}
diff --git a/MiraAPI/Modifiers/Types/TimedModifier.cs b/MiraAPI/Modifiers/Types/TimedModifier.cs
index 44e73f7..248af76 100644
--- a/MiraAPI/Modifiers/Types/TimedModifier.cs
+++ b/MiraAPI/Modifiers/Types/TimedModifier.cs
@@ -3,20 +3,48 @@
 using UnityEngine;
 
 namespace MiraAPI.Modifiers.Types;
+
+/// <summary>
+/// The base class for all timed modifiers. Timed modifiers have a duration and can be started and stopped.
+/// </summary>
 public abstract class TimedModifier : BaseModifier
 {
+    /// <summary>
+    /// Gets the duration of the modifier.
+    /// </summary>
     public abstract float Duration { get; }
+
+    /// <summary>
+    /// Gets a value indicating whether the timer should start automatically when added.
+    /// </summary>
     public virtual bool AutoStart => false;
+
+    /// <summary>
+    /// Gets a value indicating whether the modifier should be removed when the timer completes.
+    /// </summary>
     public virtual bool RemoveOnComplete => true;
+
+    /// <summary>
+    /// Called when the timer completes.
+    /// </summary>
     public abstract void OnTimerComplete();
 
+    /// <summary>
+    /// Gets or sets a value indicating whether the timer is active.
+    /// </summary>
     public bool TimerActive { get; protected set; }
 
+    /// <summary>
+    /// Gets or sets the time remaining on the timer.
+    /// </summary>
     public float TimeRemaining { get; protected set; }
 
+    /// <summary>
+    /// The FixedUpdate method for timed modifiers. Automatically handles the timer logic.
+    /// </summary>
     public override void FixedUpdate()
     {
-        if (!Player.AmOwner)
+        if (Player?.AmOwner == false)
         {
             return;
         }
@@ -33,11 +61,14 @@ public override void FixedUpdate()
 
             if (RemoveOnComplete)
             {
-                Player.RpcRemoveModifier(ModifierId);
+                Player?.RpcRemoveModifier(ModifierId);
             }
         }
     }
 
+    /// <summary>
+    /// Starts the timer.
+    /// </summary>
     public void StartTimer()
     {
         if (TimerActive)
@@ -49,4 +80,4 @@ public void StartTimer()
         TimerActive = true;
         TimeRemaining = Duration;
     }
-}
\ No newline at end of file
+}